Han Li

Former supervisors Fiona Ma, Jane Kim, and Malia Cohen and Lt. Gov. Eleni Kounalakis are front-runners in their state races.

Also in today’s Power Play: Aaron Peskin shares his hot takes on Lurie’s popularity, and Saikat Chakrabarti is a really nice boss.

Unlike San Francisco’s Overpaid CEO Tax, which enjoyed broad labor support, the state measure is facing resistance from within organized labor.

Tuesday’s count concluded a week of ballot processing and settled months of speculation about the crowded field.

Also in today's Power Play: Why Bilal Mahmood and the mayor's real estate transfer tax fell apart.

Also in today's Power Play: Steve Hilton's long-shot odds, a fight over transfer tax, and a bittersweet note from Han Li.

Taking a cue from the mayor of New York, Bilal Mahmood will introduce ballot measures to address food insecurity in San Francisco.

Photocatalytic hydrogen production is a promising strategy for alleviating the energy and environment crisis. However, its practical application is still severely limited by insufficient visible-light utilization, the rapid recombination of photogenerated charge carriers and slow surface reaction efficiency.

Interfacial solvation structures are crucial in wide-ranging applications, including lubrication and electrochemical energy storage. As the sole technique capable of in-situ mapping of three-dimensional (3D) solvation structures, 3D atomic force microscopy (3D-AFM) resolves liquid-solid interfaces with angst

Seven tenants allege the new owner of 1120 Jackson St. is using exaggerated nuisance complaints as cover for a profit-driven push to empty a rent-controlled building.